Is there any product(chip) that support ZigBee IP and SEP 2.0? if be, can I use it for SEP 2.0 and other profiles at the same time?
Hello joonyong.hong, please check the KW2x devices.
ARM Cortex-M4|Kinetis KW2xD 2.4 GHz 32-bit MCUs|NXP
Zigbee IP is from the IP perspective better consider to move on the Thread solution.